CROSS_COMPILE:=xxxx
CC:=$(CROSS_COMPILE)gcc
LD:=$(CROSS_COMPILE)ld

KERNELDIR ?= xxxx 
obj-m	:= sbull.o

PWD       := $(shell pwd)

modules:
	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules ARCH=arm
clean:
	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions

